Go to a mechanic and get them to remove it. At the same time, you should be able to just pull it off.
Also, after it’s off, ask for it back and place it on a bus or taxi. Or maybe if u think u know who put it there, put it on their car.

ok, after watching Transporter 3, you can apparently completely submerge your VW/AUDI in a stream for 3 hours. Also, nitrogen filled tires are apparently breathable by super human Jason Statham. So drive it in a river and short it out!

What I would recommend is going to a police station and having it reported and then having it removed. There are so many darn electronics in those cars that it would be a nightmare if you accidently yanked the wrong thing.